\begin{center}
\begin{tabular}{lc}
\hline \noalign{\smallskip} & All blocks\\
\noalign{\smallskip}\hline \noalign{\smallskip}Avg. \# of patrols per block & \begin{rm}5.06\end{rm}\\
 & \begin{rm}(5.13)\end{rm}\\
\noalign{\smallskip}Avg. length of patrol & \begin{rm}11.14\end{rm}\\
 & \begin{rm}(4.21)\end{rm}\\
\noalign{\smallskip}Avg. \# of soldiers per patrol & \begin{rm}7.46\end{rm}\\
 & \begin{rm}(0.54)\end{rm}\\
\noalign{\smallskip}Avg. \% of patrols on correct block per night & \begin{rm}80.26\end{rm}\\
 & \begin{rm}(0.17)\end{rm}\\
\noalign{\smallskip}\% of patrols with at least 1 frisk & \begin{rm}44.739\end{rm}\\
\% of patrols with at least 1 ID check & \begin{rm}7.685\end{rm}\\
\noalign{\smallskip}\% of patrols with at least 1 drug seizure & \begin{rm}7.960\end{rm}\\
\% of patrols with at least 1 arrest & \begin{rm}0.183\end{rm}\\
\noalign{\smallskip}\% of patrols with at least 1 detention & \begin{rm}0.091\end{rm}\\
\hline\end{tabular}\\
\end{center}
